Raypak 55A/105A/155A/185A PCB Circuit Board [IID] (005086B) airsupply That makes the configuration match

That makes the configuration match a central part of the repair decision

not like another layer of compromise

Helps provide manual shutoff and easier service access

When the deeper support behind the opening starts to fail

bearing service can become more difficult and less controlled than it should be

Raypak 55A/105A/155A/185A PCB Circuit Board [IID] (005086B) airsupply That makes the configuration matchThe Raypak PCB circuit board is designed for compatible 55A, 105A, 155A, and 185A IID heater applications where the supported electronic control board needs replacement. A circuit board is useful because it serves as a central control component for supported electrical and ignition related functions inside the heater. This replacement is especially useful when the original board is failed, heat damaged, erratic, or no longer dependable. Matching the